Chemistry, 05.05.2020 19:12 kimmosley80
The experimental apparatus represented above is used to demonstrate the rates at which gases diffuse. When the cotton balls are placed in the ends of a tube at the same time, the gases diffuse from each end and meet somewhere in between, where they react to form a white solid. Which of the following combinations will produce a solid closest to the center of the tube?
(A) HCl and CH3NH2
(B) HCI and NH3
(C) HBr and CH3NH2
(D) HBr and NH3
Answers: 3
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The experimental apparatus represented above is used to demonstrate the rates at which gases diffuse...
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